Cadyou is a free resource for digital designers that work with 2d and 3d models in architecture, engineering, interior design, game design and more. Search our extensive database of original files produced in-house and by our community.

The Google 3D Warehouse is a free, online repository where you can find, share, store, and collaborate on 3D models. The easiest way to share your model of a place with the millions of Google Earth users is to upload it to the Google 3D Warehouse. This is the web site address: http://sketchup.google.com/3dwarehouse/

Every architecture student would know work on Google Sketchup. You can use this software to create 3D models of anything you like. You can find every you want about this sortware in this blog: http://sketchupdate.blogspot.com